From: "Steven Rostedt (Google)" <rostedt@xxxxxxxxxxx>
When the recording (of trace-cmd record) or streaming (of trace-cmd stream)
is finished, set sleep_time to zero. This will cause various calls to read
the buffer to not block, as the sleep_time is used in some instances to
determine how long to wait if there's no data.
Signed-off-by: Steven Rostedt (Google) <rostedt@xxxxxxxxxxx>
---
tracecmd/trace-record.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/tracecmd/trace-record.c b/tracecmd/trace-record.c
index 9eb10cd8ccdf..b3614b0706de 100644
--- a/tracecmd/trace-record.c
+++ b/tracecmd/trace-record.c
@@ -3164,6 +3164,8 @@ static void expand_event_list(void)
static void finish(void)
{
+ sleep_time = 0;
+
/* all done */
if (recorder)
tracecmd_stop_recording(recorder);
--
2.35.1
|